package org.jeecg.admin.modules.oss.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.jeecg.admin.modules.oss.entity.OSSFile;
import org.jeecg.admin.modules.oss.mapper.OSSFileMapper;
import org.jeecg.admin.modules.oss.service.IOSSFileService;
import org.jeecg.common.util.CommonUtils;
import org.jeecg.common.util.oss.OssBootUtil;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;

@Service("ossFileService")
public class OSSFileServiceImpl extends ServiceImpl<OSSFileMapper, OSSFile> implements IOSSFileService {

    @Override
    public void upload(MultipartFile multipartFile) throws IOException {
        String fileName = multipartFile.getOriginalFilename();
        fileName = CommonUtils.getFileName(fileName);
        OSSFile ossFile = new OSSFile();
        ossFile.setFileName(fileName);
        String url = OssBootUtil.upload(multipartFile, "upload/test");
        //update-begin--Author:scott  Date:20201227 for：JT-361【文件预览】阿里云原生域名可以文件预览，自己映射域名kkfileview提示文件下载失败-------------------
        // 返回阿里云原生域名前缀URL
        ossFile.setUrl(OssBootUtil.getOriginalUrl(url));
        //update-end--Author:scott  Date:20201227 for：JT-361【文件预览】阿里云原生域名可以文件预览，自己映射域名kkfileview提示文件下载失败-------------------
        this.save(ossFile);
    }

    @Override
    public boolean delete(OSSFile ossFile) {
        try {
            this.removeById(ossFile.getId());
            OssBootUtil.deleteUrl(ossFile.getUrl());
        } catch (Exception ex) {
            return false;
        }
        return true;
    }

}
